How To See A Black Hole: The Universe's Greatest MysteryMarch 26, 2024

Documentary following researchers as they try to take the first-ever picture of a black hole. They must travel the globe to build a revolutionary telescope that spans planet Earth.

How To See A Black Hole: The Universe's Greatest Mystery was broadcast on BBC4 at Tuesday 26 March 2024, 23:20. This episode was initially placed on Wednesday 10 April 2019.